Description

Tapered roller bearing, pressed steel cage

d130 mm
D280 mm
B58 mm
C49 mm
T63.75 mm
d1198.5 mm
a53.5 mm
rs min5 mm
r1s min4 mm
e0.35
Y21.74
Y00.96
Mass17.4 kg
ISO 355 referenceT2GB130
BrandNTN
Dynamic load, C650 kN
Rating life coefficient, A21
Static load, C0830 kN
Fatigue limit load, Cu81.4 kN
Nlim (oil)1,800 Tr/min
Nlim (grease)1,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.38 Hz
Characteristic outer ring frequency, BPF06.6 Hz
Characteristic inner ring frequency, BPFI9.4 Hz
da max164 mm
db min152 mm
Da min239 mm
Da max262 mm
Db min255 mm
Ca min8 mm
Cb min14.5 mm
ra max4 mm
r1a max3 mm
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